Twitter Video Downloader is a free software program that allows you to save videos you can watch on Twitter to your computer. Convenient for retrieving a video you like or want to keep!
By default, it is indeed impossible to save a video broadcast on Twitter. To get around this restriction, simply install Twitter Video Downloader.
In your usual web browser, right-click on the video of your choice and select the Copy Video Address command. Paste it into Twitter Video Downloader and click the Start Download button. The Twitter Video Downloader will start downloading the video to your computer.